Night Arrow Specification | ||||
Model | NAR 335 | NAR 350 | NAR 635 | NAR 650 |
Main Characteristics | ||||
Detector | Uncooled Vox | |||
Resolution | 384×288 | 640x512 | ||
Frame rate | 50Hz | |||
Pixel | 12μm | |||
Spectral range | 8-14μm | |||
NETD | ≤30mk | |||
Optical Characteristics | ||||
Objective lens | 35mm/F1.1 | 50mm/F1.1 | 35mm/F1.0 | 50mm/F1.1 |
Magnification | 3.3x | 4.8x | 1.9x | 2.7x |
FOV(HxV), degrees / m@100m | 13.2 ×10 | 9.2 x 7 | 22 x 18 | 15.4 x12.3 |
Close-up range | 3m | |||
Dioptre adjustment | ±5D | |||
Eye relief | 55mm | |||
Detection Range | ||||
Detection distance ( 1.7m) | 2480m | 3540m | 2480m | 3540m |
Recognition distance ( 1.7m) | 830m | 1180m | 830m | 1180m |
Identification distance ( 1.7m) | 420m | 600m | 420m | 600m |
Functions | ||||
Zoom | 1x/2x/4x | |||
Filters | 6 optional | |||
Start up time | Less than 5 seconds | |||
Image enhancement | DDE | |||
Contrast and brightness | AGC | |||
Online update | Yes | |||
Display | ||||
Type | OLED | |||
Resolution | 1024×768 | 1024×768 | 1024×768 | 1024×768 |
External video | WIFI | |||
Built-in memory | 32GB | |||
Power Supply | ||||
Battery | 2x18650(Built-in battery)+1x18500 ( External battery) | |||
External power supply | 5V-2A, 9V-2A (USB Type-C ) | |||
Operating time (at t=22°C), h | 12h | |||
Physical Characteristics | ||||
Weight (without external battery) | 0.9kg | 0.95kg | 0.9kg | 0.95kg |
Size (without eyepiece rubber) | 72x89x375mm | 72x89x390mm | 72x89x375mm | 72x89x390mm |
Environmental Compatibility | ||||
Degree of protection | IP67 | |||
Operating temperature | -20ºC-50ºC | |||
Storage temperature | -40ºC-60ºC | |||
Shock resistance | 1200g/ms |